Alternate Bar Orientations
|
|
- Isabella Hudson
- 5 years ago
- Views:
Transcription
1 APPENDIX N Alternate Bar Orientations Objectives: The effects of alternate bar orientation vector. MSC.Nastran 120 Exercise Workbook N-1
2 N-2 MSC.Nastran 120 Exercise Workbook
3 APPENDIX N Alternate Bar Orientations Model Description: Model an aluminum bar using MSC.Patran. Two different coordinate frames will be used for the analysis of this bar to show that the final results will be equal. You will generate a MSC.Patran input file and examine its contents. Figure N.1 40 in Table N.1 - Bar Properties Material Aluminum Elastic Modulus, E = 10E6 psi Poisson s Ratio, v = 0.3 Area 0.97 in 2 I1 0.2 in 4 I in 4 Torsional Constant in 4 MSC.Nastran 120 Exercise Workbook N-3
4 Suggested Exercise Steps: Define a local coordinate system. Define Geometry for the finite element model. Mesh the Geometry to create finite elements. Define material properties. Define element properties. Generate an MSC.Nastran input file. Inspect the MSC.Nastran input file and determine which coordinate system the Bar Orientation Vector is defined in. Submit the model to MSC.Nastran for analysis. Interpret the results from the.f06 file. Change the Analysis Coordinate Frame from the Basic Rectangular to a local coordinate system. Generate an MSC.Nastran input file. Inspect the MSC.Nastran input file and determine which coordinate system the Bar Orientation Vector is defined in. N-4 MSC.Nastran 120 Exercise Workbook
5 APPENDIX N Alternate Bar Orientations Exercise Procedure: 1. Create a new database called bar.db. File/New... New Database Name: bar In the New Model Preference form set the following: Tolerance: Analysis Code: Analysis Type: Default MSC/NASTRAN Structural NOTE: Whenever possible, toggle off the Auto Execute option by left clicking the check box. 2. Create a user defined Coordinate System. Geometry Object: Coord Method: 3Point Coord ID List: 99 Origin: [ ] Point on Axis 3: [ ] Point on Plane 1-3: [ ] 3. Define geometry for the model. Geometry Object: Curve MSC.Nastran 120 Exercise Workbook N-5
6 Method: XYZ Vector Coordinates List: <40 0 0> Origin Coordinates List: [ ] 4. Mesh the geometry to create finite elements. Finite Elements Object: Mesh Type: Curve Global Edge Length: 10 Curve List: Curve 1 Node Coordinate Frames... Analysis Coordinate Frame: Coord 99 Refer. Coordinate Frame: Coord Define material properties. Materials Object: Isotropic Method: Manual Input Material Name: alum Input Properties... Elastic Modulus = 10E6 Poisson Ratio = 0.3 N-6 MSC.Nastran 120 Exercise Workbook
7 APPENDIX N Alternate Bar Orientations 6. Define element properties. Properties Object: 1D Method: Beam Property Set Name: bar Input Properties... Material Name: m:mat_1 Bar Orientation: <0, 1, 0> (scroll down using scroll bar) Area: 0.97 [Inertia 1,1]: 0.2 [Inertia 2,2]: 2.65 Select Members: Curve 1 Add 7. Define constraints for the model. Loads/BCs Object: Displacement Type: Nodal New Set Name: fixed Input Data... Translations <T1 T2 T3> <0 0 0> Rotations <R1 R2 R3> <0 0 0> Analysis Coordinate Frame: Coord 99 MSC.Nastran 120 Exercise Workbook N-7
8 Select Application Region... Select Geometry Entities: Point 1 Add 8. Create the nodal force. Loads/BCs Object: Force Type: Nodal New Set Name: load Input Data... Force <F1 F2 F3> < > Analysis Coordinate Frame: Coord 99 Select Application Region... Geometry Filter: FEM Select Nodes: Node 5 Add 9. Generate an MSC.Nastran input deck. Analysis Action: Analyze Object: Entire Model Method: Analysis Deck N-8 MSC.Nastran 120 Exercise Workbook
9 APPENDIX N Alternate Bar Orientations An MSC.Nastran input file called bar.bdf will be generated. This process of translating the model into an input file is called the Forward Translation. The Forward Translation is complete when the Heartbeat turns green. 10. Examine the MSC.Nastran input file (bar.bdf) that was just created. Figure N.2 BEGIN BULK PARAM POST -1 PARAM PATVER 3. PARAM AUTOSPC YES PARAM INREL 0 PARAM ALTRED NO PARAM COUPMASS -1 PARAM K6ROT 0. PARAM WTMASS 1. PARAM,NOCOMPS,-1 PARAM PRTMAXIM YES $ Direct Text Input for Bulk Data $ Elements and Element Properties for region : bar PBAR CBAR CBAR CBAR CBAR $ Referenced Material Records $ Material Record : alum $ Description of Material : Date: 26-Feb-98 Time: 15:26:39 MAT $ Nodes of the Entire Model GRID GRID GRID GRID GRID $ Loads for Load Case : Default SPCADD 2 1 LOAD $ Displacement Constraints of Load Set : fixed SPC $ Nodal Forces of Load Set : load FORCE $ Referenced Coordinate Frames CORD2R A + A ENDDATA 75cf4224 MSC.Nastran 120 Exercise Workbook N-9
10 Note: Regardless of the user specification, MSC.Patran will convert the orientation to reference the displacement coordinate system of the grid. 11. Submit the job for analysis and review the results. To submit the MSC.Patran.bdf file for analysis, find an available UNIX shell window. At the command prompt enter: nastran plate.bdf scr=yes. Monitor the run using the UNIX ps command. Figure N.3 D I S P L A C E M E N T V E C T O R POINT ID. TYPE T1 T2 T3 R1 R2 R3 1 G G E E G E E G E E G E E Is the result consistent with the loading? Is it consistent with the displacement coordinate system? 12. Modify the displacement coordinate system from Coord 99 to Coord 0. Finite Elements Action: Modify Object: Node Type: Edit Nodal Attributes: Analysis Coordinate Frame: Coord 0 Node List Node 1:5 Analysis Coordinate Frame 13. Generate an MSC.Nastran input deck and inspect the.bdf file. Analysis Action: Analyze N-10 MSC.Nastran 120 Exercise Workbook
11 APPENDIX N Alternate Bar Orientations Object: Entire Model Method: Analysis Deck MSC.Nastran 120 Exercise Workbook N-11
12 Figure N.4 CEND SEALL = ALL SUPER = ALL TITLE = MSC.Nastran job created on 26-Feb-98 at 15:43:49 ECHO = NONE MAXLINES = $ Direct Text Input for Global Case Control Data SUBCASE 1 $ Subcase name : Default SUBTITLE=Default SPC = 2 LOAD = 2 DISPLACEMENT(SORT1,REAL)=ALL SPCFORCES(SORT1,REAL)=ALL STRESS(SORT1,REAL,VONMISES,BILIN)=ALL BEGIN BULK PARAM POST -1 PARAM PATVER 3. PARAM AUTOSPC YES PARAM INREL 0 PARAM ALTRED NO PARAM COUPMASS -1 PARAM K6ROT 0. PARAM WTMASS 1. PARAM,NOCOMPS,-1 PARAM PRTMAXIM YES $ Direct Text Input for Bulk Data $ Elements and Element Properties for region : bar PBAR CBAR CBAR CBAR CBAR $ Referenced Material Records $ Material Record : alum $ Description of Material : Date: 26-Feb-98 Time: 15:26:39 MAT $ Nodes of the Entire Model GRID GRID GRID GRID GRID $ Loads for Load Case : Default SPCADD 2 1 LOAD $ Displacement Constraints of Load Set : fixed SPC $ Nodal Forces of Load Set : load FORCE $ Referenced Coordinate Frames CORD2R A ENDDATA b9820b92 Quit MSC.Patran after finishing this exercise. N-12 MSC.Nastran 120 Exercise Workbook
Load Analysis of a Beam (using a point force and moment)
WORKSHOP 13a Load Analysis of a Beam (using a point force and moment) 100 lbs Y Z X Objectives: Construct a 1d representation of a beam. Account for induced moments from an off-center compressive load
More informationAPPENDIX B. PBEAML Exercise. MSC.Nastran 105 Exercise Workbook B-1
APPENDIX B PBEAML Exercise MSC.Nastran 105 Exercise Workbook B-1 B-2 MSC.Nastran 105 Exercise Workbook APPENDIX B PBEAML Exercise Exercise Procedure: 1. Create a new database called pbeam.db. File/New...
More informationWORKSHOP 33 A1 A2 A1. Subcase 1 4 Subcase 2 X: -16,000 lbs. X: 16,000 lbs Y: -12,000 lbs. Y: -12,000 lbs. Objectives:
WORKSHOP 33 y 2 x 1 3 A1 A2 A1 1 2 3 Subcase 1 4 Subcase 2 X: -16,000 lbs X: 16,000 lbs Y: -12,000 lbs Y: -12,000 lbs Objectives: Optimize the following three-bar truss problem subject to static loading.
More informationModal Analysis of a Beam (SI Units)
APPENDIX 1a Modal Analysis of a Beam (SI Units) Objectives Perform normal modes analysis of a cantilever beam. Submit the file for analysis in MSC.Nastran. Find the first three natural frequencies and
More informationLinear Buckling Load Analysis (without spring)
WORKSHOP PROBLEM 4a Linear Buckling Load Analysis (without spring) Objectives: Demonstrate the use of linear buckling analysis. MSC/NASTRAN 103 Exercise Workbook 4a-1 4a-2 MSC/NASTRAN 103 Exercise Workbook
More informationShear and Moment Reactions - Linear Static Analysis with RBE3
WORKSHOP 10a Shear and Moment Reactions - Linear Static Analysis with RBE3 250 10 15 M16x2 bolts F = 16 kn C B O 60 60 200 D A Objectives: 75 75 50 300 Create a geometric representation of the bolts. Use
More informationNormal Modes - Rigid Element Analysis with RBE2 and CONM2
APPENDIX A Normal Modes - Rigid Element Analysis with RBE2 and CONM2 T 1 Z R Y Z X Objectives: Create a geometric representation of a tube. Use the geometry model to define an analysis model comprised
More informationNormal Modes - Rigid Element Analysis with RBE2 and CONM2
APPENDIX A Normal Modes - Rigid Element Analysis with RBE2 and CONM2 T 1 Z R Y Z X Objectives: Create a geometric representation of a tube. Use the geometry model to define an analysis model comprised
More informationNonlinear Creep Analysis
WORKSHOP PROBLEM 7 Nonlinear Creep Analysis Objectives: Demonstrate the use of creep material properties. Examine the strain for each subcase. Create an XY plot of Load vs. Displacement for all the subcases.
More informationElasto-Plastic Deformation of a Truss Structure
WORKSHOP PROBLEM 8 Elasto-Plastic Deformation of a Truss Structure Objectives: Demonstrate the use of elasto-plastic material properties. Create an enforced displacement on the model. Create an XY plot
More informationElasto-Plastic Deformation of a Thin Plate
WORKSHOP PROBLEM 6 Elasto-Plastic Deformation of a Thin Plate W P y L x P Objectives: Demonstrate the use of elasto-plastic material properties. Create an accurate deformation plot of the model. Create
More informationNormal Modes - Rigid Element Analysis with RBE2 and CONM2
LESSON 16 Normal Modes - Rigid Element Analysis with RBE2 and CONM2 Y Y Z Z X Objectives: Create a geometric representation of a tube. Use the geometry model to define an analysis model comprised of plate
More informationModal Analysis of a Flat Plate
WORKSHOP 1 Modal Analysis of a Flat Plate Objectives Produce a MSC.Nastran input file. Submit the file for analysis in MSC.Nastran. Find the first five natural frequencies and mode shapes of the flat plate.
More informationLinear Static Analysis of a Spring Element (CELAS)
Linear Static Analysis of a Spring Element (CELAS) Objectives: Modify nodal analysis and nodal definition coordinate systems to reference a local coordinate system. Define bar elements connected with a
More informationElastic Stability of a Plate
WORKSHOP PROBLEM 7 Elastic Stability of a Plate Objectives Produce a Nastran input file. Submit the file for analysis in MSC/NASTRAN. Find the first five natural modes of the plate. MSC/NASTRAN 101 Exercise
More informationSpring Element with Nonlinear Analysis Parameters (Multi-Step Analysis)
WORKSHOP 32c Spring Element with Nonlinear Analysis Parameters (Multi-Step Analysis) Objectives: Demonstrate the effects of geometric nonlinear analysis in SOL 106 (nonlinear statics). incremental loads
More informationSpring Element with Nonlinear Analysis Parameters (filter using restart)
WORKSHOP PROBLEM 1e Spring Element with Nonlinear Analysis Parameters (filter using restart) Objectives: Demonstrate another use of the restart feature in a multistep analysis by keeping only the first
More informationRigid Element Analysis with RBAR
WORKSHOP 4 Rigid Element Analysis with RBAR Y Objectives: Idealize the tube with QUAD4 elements. Use RBAR elements to model a rigid end. Produce a Nastran input file that represents the cylinder. Submit
More informationThe Essence of Result Post- Processing
APPENDIX E The Essence of Result Post- Processing Objectives: Manually create the geometry for the tension coupon using the given dimensions then apply finite elements. Manually define material and element
More informationModal Analysis of A Flat Plate using Static Reduction
WORKSHOP PROBLEM 2 Modal Analysis of A Flat Plate using Static Reduction Objectives Reduce the dynamic math model, created in Workshop 1, to one with fewer degrees of freedom. Produce a MSC/NASTRAN input
More informationNormal Modes with Differential Stiffness
WORKSHOP PROBLEM 14b Normal Modes with Differential Stiffness Objectives Analyze a stiffened beam for normal modes. Produce an MSC/ NASTRAN input file that represent beam and load. Submit for analysis.
More informationModal Analysis of Interpolation Constraint Elements and Concentrated Mass
APPENDIX B Modal Analysis of Interpolation Constraint Elements and Concentrated Mass Y Y Z Z X Objectives: Utilize the analysis model created in a previous exercise. Run an MSC.Nastran modal analysis with
More informationDirect Transient Response Analysis
WORKSHOP PROBLEM 3 Direct Transient Response Analysis Objectives Define time-varying excitation. Produce a MSC/NASTRAN input file from dynamic math model created in Workshop 1. Submit the file for analysis
More informationRigid Element Analysis with RBE2 and CONM2
WORKSHOP PROBLEM 5 Rigid Element Analysis with RBE2 and CONM2 Y Y Z Z X Objectives: Idealize a rigid end using RBE2 elements. Define a concentrated mass, to represent the weight of the rigid enclosure
More informationDirect Transient Response Analysis
WORKSHOP 3 Direct Transient Response Analysis Objectives Define time-varying excitation. Produce a MSC.Nastran input file from dynamic math model created in Workshop 1. Submit the file for analysis in
More informationModal Transient Response Analysis
WORKSHOP 4 Modal Transient Response Analysis Z Y X Objectives Define time-varying excitation. Produce a MSC.Nastran input file from a dynamic math model, created in Workshop 1. Submit the file for analysis
More informationModal Transient Response Analysis
WORKSHOP PROBLEM 4 Modal Transient Response Analysis Z Y X Objectives Define time-varying excitation. Produce a MSC/NASTRAN input file from a dynamic math model, created in Workshop 1. Submit the file
More informationModal Transient Response Analysis
WORKSHOP 22 Modal Transient Response Analysis Z Y X Objectives Define time-varying excitation. Produce a MSC.Nastran input file from a dynamic math model, created in Workshop 1. Submit the file for analysis
More informationLinear Static Analysis of a Simply-Supported Truss
WORKSHOP PROBLEM 2 Linear Static Analysis of a Simply-Supported Truss Objectives: Define a set of material properties using the beam library. Perform a static analysis of a truss under 3 separate loading
More informationRestarting a Linear Static Analysis of a Simply- Supported Stiffened Plate
WORKSHOP 15 Restarting a Linear Static Analysis of a Simply- Supported Stiffened Plate Objectives: Submit a job to MSC.Nastran for analysis and save the restart files. (SCR = NO) Perform a restart on a
More informationLinear Static Analysis of a Simply-Supported Truss
LESSON 8 Linear Static Analysis of a Simply-Supported Truss Objectives: Create a finite element model by explicitly defining node locations and element connectivities. Define a MSC/NASTRAN analysis model
More informationNormal Modes Analysis of a Simply-Supported Stiffened Plate
APPENDIX C Normal Modes Analysis of a Simply-Supported Stiffened Plate Objectives: Manually convert a Linear Static analysis (Sol 101) input file to a Normal Modes analysis (Sol 103) input file. Learn
More informationHelical Spring. Supplementary Exercise - 6. Objective: Develop model of a helical spring
Supplementary Exercise - 6 Helical Spring Objective: Develop model of a helical spring Perform a linear analysis to obtain displacements and stresses. MSC.Patran 301 Exercise Workbook Supp6-1 Supp6-2 MSC.Patran
More informationStiffened Plate With Pressure Loading
Supplementary Exercise - 3 Stiffened Plate With Pressure Loading Objective: geometry and 1/4 symmetry finite element model. beam elements using shell element edges. MSC.Patran 301 Exercise Workbook Supp3-1
More informationLinear Bifurcation Buckling Analysis of Thin Plate
LESSON 13a Linear Bifurcation Buckling Analysis of Thin Plate Objectives: Construct a quarter model of a simply supported plate. Place an edge load on the plate. Run an Advanced FEA bifurcation buckling
More informationPost-Buckling Analysis of a Thin Plate
LESSON 13b Post-Buckling Analysis of a Thin Plate Objectives: Construct a thin plate (with slight imperfection) Place an axial load on the plate. Run an Advanced FEA nonlinear static analysis in order
More informationTransient Response of a Rocket
Transient Response of a Rocket 100 Force 0 1.0 1.001 3.0 Time Objectives: Develope a finite element model that represents an axial force (thrust) applied to a rocket over time. Perform a linear transient
More informationStatic and Normal Mode Analysis of a Space Satellite
LESSON 6 Static and Normal Mode of a Space Satellite Z Y X Objectives: Setup and analyze the satellite model for a normal modes and static analysis.. Learn to modify the default subcase parameters, solution
More informationMulti-Step Analysis of a Cantilever Beam
LESSON 4 Multi-Step Analysis of a Cantilever Beam LEGEND 75000. 50000. 25000. 0. -25000. -50000. -75000. 0. 3.50 7.00 10.5 14.0 17.5 21.0 Objectives: Demonstrate multi-step analysis set up in MSC/Advanced_FEA.
More informationCylinder with T-Beam Stiffeners
LESSON 17 Cylinder with T-Beam Stiffeners X Y Objectives: Create a cylinder and apply loads. Use the beam library to add stiffeners to the cylinder. PATRAN 302 Exercise Workbook - Release 8.0 17-1 17-2
More informationLarge-Scale Deformation of a Hyperelastic Material
WORKSHOP PROBLEM 5 Large-Scale Deformation of a Hyperelastic Material Objectives: Demonstrate the use of hyperelastic material properties. Create an accurate deformation plot of the model. MSC/NASTRAN
More informationIntroduction to MSC.Patran
Exercise 1 Introduction to MSC.Patran Objectives: Create geometry for a Beam. Add Loads and Boundary Conditions. Review analysis results. MSC.Patran 301 Exercise Workbook - Release 9.0 1-1 1-2 MSC.Patran
More informationLoad Lug Model EXERCISE 6. Objective: Write a function to apply the loads and element properties to the finite element mesh of the lug.
EXERCISE 6 Load Lug Model Objective: Write a function to apply the loads and element properties to the finite element mesh of the lug. PATRAN 304 Exercise Workbook 6-1 6-2 PATRAN 304 Exercise Workbook
More informationMass Properties Calculations
LESSON 15 Mass Properties Calculations Objectives Import a unigraphics express file and apply mass properties to the propeller. PAT302 Exercise Workbook MSC/PATRAN Version 8.0 15-1 15-2 PAT302 Exercise
More informationStatic and Normal Mode Analysis of a Space Satellite
LESSON 6 Static and Normal Mode of a Space Satellite Z Y X Objectives: Set up and analyze the Satellite model for a Normal modes and Static analysis.. Learn to modify the default subcase parameters, solution
More informationInterface with FE programs
Page 1 of 47 Interdisciplinary > RFlex > Flexible body Interface Interface with FE programs RecurDyn/RFlex can import FE model from ANSYS, NX/NASTRAN, MSC/NASTRAN and I-DEAS. Figure 1 RecurDyn/RFlex Interface
More informationSpatial Variation of Physical Properties
LESSON 5 Spatial Variation of Physical Properties Aluminum Steel 45 Radius 1 Radius 3 Radius 4 Objective: To model the variation of physical properties as a function of spatial coordinates. MSC/NASTRAN
More informationSliding Block LESSON 26. Objectives: Demonstrate the use of Contact LBCs in a simple exercise.
LESSON 26 Sliding Block 5 Objectives: Demonstrate the use of Contact LBCs in a simple exercise. Present method for monitoring a non-linear analysis progress. 26-1 26-2 LESSON 26 Sliding Block Model Description:
More informationSpatial Variation of Physical Properties
LESSON 13 Spatial Variation of Physical Properties Aluminum Steel 45 Radius 1 Radius 3 Radius 4 Objective: To model the variation of physical properties as a function of spatial coordinates. PATRAN301ExericseWorkbook-Release7.5
More informationMaterials, Load Cases and LBC Assignment
LESSON 4 Materials, Load Cases and LBC Assignment 5.013 5.000 4.714 30000 4.429 4.143 3.858 3.572 3.287 3.001 2.716 2.430 2.145 1.859 20000 1.574 1.288 default_fringe : 1.003 Max 2.277 @Elm 40079.1 Min
More informationModeling a Shell to a Solid Element Transition
LESSON 9 Modeling a Shell to a Solid Element Transition Objectives: Use MPCs to replicate a Solid with a Surface. Compare stress results of the Solid and Surface 9-1 9-2 LESSON 9 Modeling a Shell to a
More informationShell-to-Solid Element Connector(RSSCON)
WORKSHOP 11 Shell-to-Solid Element Connector(RSSCON) Solid Shell MSC.Nastran 105 Exercise Workbook 11-1 11-2 MSC.Nastran 105 Exercise Workbook WORKSHOP 11 Shell-to-Solid Element Connector The introduction
More informationUsing Groups and Lists
LESSON 15 Using Groups and Lists Objectives: Build a finite element model that includes element properties and boundary conditions. Use lists to identify parts of the model with specified attributes. Explore
More informationFinite Element Analysis Using NEi Nastran
Appendix B Finite Element Analysis Using NEi Nastran B.1 INTRODUCTION NEi Nastran is engineering analysis and simulation software developed by Noran Engineering, Inc. NEi Nastran is a general purpose finite
More informationRigid Element Analysis with RBE2 and CONM2
WORKSHOP 8 Rigid Element Analysis with RBE2 and CONM2 Y Z X Objectives: Create a geometric representation of a tube. Use the geometry model to define an analysis model comprised of plate elements. Idealize
More informationAn Integrated Approach to Random Analysis Using MSC/PATRAN with MSC/NASTRAN
An Integrated Approach to Random Analysis Using MSC/PATRAN with MSC/NASTRAN Written By Anthony J. Davenport, Senior Mechanical Engineer Northrop Grumman Corporation Electronic Sensors & Systems Section
More informationEXERCISE 4. Create Lug Geometry. Objective: Write a function to create the geometry of the lug. PATRAN 304 Exercise Workbook 4-1
EXERCISE 4 Create Lug Geometry Objective: Write a function to create the geometry of the lug. PATRAN 304 Exercise Workbook 4-1 4-2 PATRAN 304 Exercise Workbook EXERCISE 4 Create Lug Geometry Exercise Description:
More informationA simple Topology Optimization Example. with MD R2 Patran
A simple Topology Optimization Example with MD R2 Patran by cand. ing. Hanno Niemann Département Mécanique des Structures et Matériaux (DMSM) Institut Supérieur de l'aéronautic et de l'espace (ISAE) Université
More informationSliding Split Tube Telescope
LESSON 15 Sliding Split Tube Telescope Objectives: Shell-to-shell contact -accounting for shell thickness. Creating boundary conditions and loads by way of rigid surfaces. Simulate large displacements,
More informationMULTI-SPRING REPRESENTATION OF FASTENERS FOR MSC/NASTRAN MODELING
MULTI-SPRING REPRESENTATION OF FASTENERS FOR MSC/NASTRAN MODELING Alexander Rutman, Ph. D, Joseph Bales-Kogan, M. Sc. ** Boeing Commercial Airplane Group Strut Structures Technology MS K95-04 380 South
More informationGeometric Linear Analysis of a Cantilever Beam
WORKSHOP PROBLEM 2a Geometric Linear Analysis of a Cantilever Beam Objectives: Demonstrate the use of geometric linear analysis. Observe the behavior of the cantilever beam under four increasing load magnitudes.
More informationMSC.Nastran Implicit Nonlinear (SOL600) Nonlinear Structural Analysis. Technical Workshop
MSC.Nastran Implicit Nonlinear (SOL600) Nonlinear Structural Analysis Technical Workshop What is MSC.Nastran Solution 600 How does it benefit the Nastran user How does it work What capabilities are included
More informationEngine Gasket Model Instructions
SOL 600 Engine Gasket Model Instructions Demonstrated:! Set up the Model Database! 3D Model Import from a MSC.Nastran BDF! Creation of Groups from Element Properties! Complete the Material Models! Import
More informationCreating Alternate Coordinate Frames
WORKSHOP 4 Creating Alternate Coordinate Frames 10 10 [ 23 34 0 ] Objectives: Create a geometric representation of a plate using a basic coordinate system as the reference and analysis coordinate system..
More informationLinear and Nonlinear Analysis of a Cantilever Beam
LESSON 1 Linear and Nonlinear Analysis of a Cantilever Beam P L Objectives: Create a beam database to be used for the specified subsequent exercises. Compare small vs. large displacement analysis. Linear
More informationProjected Coordinate Systems
LESSON 8 Projected Coordinate Systems Objectives: To become familiar with the difference between Global and Projected-Global coordinate systems. To realize the importance of both coordinate systems. PATRAN
More informationLinear Static Analysis of a Simply-Supported Stiffened Plate
WORKSHOP 7 Linear Static Analysis of a Simply-Supported Stiffened Plate Objectives: Create a geometric representation of a stiffened plate. Use the geometry model to define an analysis model comprised
More informationThermal Analysis Using MSC.Nastran
MSC.Software Corporation 815 Colorado Boulevard Los Angeles, California 90041-1777 Tel: (323) 258-9111 Fax: (323) 259-3838 United States MSC.Patran Support Tel: 1-800-732-7284 Fax: 714-9792990 Tokyo, Japan
More informationNonlinear Creep Analysis
WORKSHOP PROBLEM 7 Nonlinear Creep Analysis Objectives: Create the appropriate load cases for nonlinear static and nonlinear creep loads. Examine the strain for each subcase. Run an MSC/NASTRAN nonlinear
More informationLinear Static Analysis for a 3-D Slideline Contact
WORKSHOP PROBLEM 10a Linear Static Analysis for a 3-D Slideline Contact Objectives: Demonstrate the use of slideline contact. Run an MSC/NASTRAN linear static analysis. Create an accurate deformation plot
More informationMerging Databases LESSON 2. Objectives: Construct two databases which have distinct similarities and differences.
LESSON 2 Merging Databases Objectives: Construct two databases which have distinct similarities and differences. See how PATRAN resolves model conflicts and differences when the two databases are imported
More informationProjected Coordinate Systems
LESSON 16 Projected Coordinate Systems Objectives: To become familiar with the difference between Global and Projected-Global coordinate systems. To realize the importance of both coordinate systems. PATRAN
More informationMSC/PATRAN LAMINATE MODELER COURSE PAT 325 Workbook
MSC/PATRAN LAMINATE MODELER COURSE PAT 325 Workbook P3*V8.0*Z*Z*Z*SM-PAT325-WBK - 1 - - 2 - Table of Contents Page 1 Composite Model of Loaded Flat Plate 2 Failure Criteria for Flat Plate 3 Making Plies
More informationVarying Thickness-Tapered
APPENDIX B Varying Thickness-Tapered Objectives: Create a geometric representation of a flat rectangular plate. Use the geometry model to define an analysis model comprised of plate elements. Use a function
More informationME 442. Marc/Mentat-2011 Tutorial-1
ME 442 Overview Marc/Mentat-2011 Tutorial-1 The purpose of this tutorial is to introduce the new user to the MSC/MARC/MENTAT finite element program. It should take about one hour to complete. The MARC/MENTAT
More informationPost Processing of Stress Results
LESSON 7 Post Processing of Stress Results Objectives: To post-process stress results from MSC/NASTRAN. To use MSC/PATRAN to create fill and fringe plots to determine if the analyzed part will meet a customerdefined
More informationSpring Element with Nonlinear Analysis Parameters (Multi-step Analysis)
WORKSHOP PROBLEM 1c Spring Element with Nonlinear Analysis Parameters (Multi-step Analysis) Objectives: Import the model from the previous exercise. Apply incremental load through multiple subcases. Submit
More informationPost Processing of Displacement Results
WORKSHOP 16 Post Processing of Displacement Results Objectives: Examine the deformation of the MSC.Nastran model to evaluate the validity of the assumptions made in the creation of the mesh density and
More informationSpring Element with Nonlinear Analysis Parameters (large displacements off)
WORKSHOP PROBLEM 1a Spring Element with Nonlinear Analysis Parameters (large displacements off) Objectives: Create a model of a simple rod and grounded spring system. Apply the appropriate constraints
More informationBuilding the Finite Element Model of a Space Satellite
Exercise 4 Building the Finite Element Model of a Space Satellite 30000 20000 Objectives: mesh & MPC s on a Space Satellite. Perform Model and Element Verification. Learn how to control mesh parameters
More information2-D Slideline Contact
WORKSHOP PROBLEM 9 2-D Slideline Contact Objectives: Demonstrate the use of slideline contact. Create the appropriate load cases, one with enforced displacement and the other without. Run an MSC/NASTRAN
More informationZONA NASTRAN Data Loader ZNDAL
ZONA NASTRAN Data Loader ZNDAL An Add-On to Tecplot / Amtec Engineering, Inc. User s Manual ZONA Technology, Inc. 7430 E. Stetson Drive, Ste. 205 Scottsdale, AZ 85251-3540 Tel (480) 945-9988/Fax (480)
More informationPost-Processing Modal Results of a Space Satellite
LESSON 8 Post-Processing Modal Results of a Space Satellite 30000 7.61+00 5.39+00 30002 30001 mode 1 : Max 5.39+00 @Nd 977 Objectives: Post-process model results from an DB file. View and animate the eigenvector
More informationModal Analysis of A Flat Plate using Static Reduction
WORKSHOP PROBLEM 2 Modal Analysis of A Flat Plate using Static Reduction Objectives Reduce the dynamic math model, created in Workshop 1, to one with fewer degrees of freedom. Apply the static reduction
More informationVerification and Property Assignment
LESSON 9 Verification and Property Assignment Objectives: Prepare the model for analysis by eliminating duplicate nodes and verifying element attributes. material and element properties. PATRAN 301 Exercise
More informationMSC.Patran s Freebody Tool. Isaac Newton s First and Favorite
MSC.Patran s Freebody Tool Isaac Newton s First and Favorite Created: 6/15/2005 Updated: 10/22/2007 What is a Freebody? V M Freebody Tool Designed to provide an intuitive interface to MSC.Nastran s Grid
More informationConstruct Hybrid Microcircuit Geometry
Exercise Construct Hybrid Microcircuit 8 8 9 9 6 6 7 7 0 2 3 4 5 2 3 4 5 Y Z X Objective: In this exercise you will construct a trimmed surface which will be the underlying geometry of a 3D Hybrid Microcircuit
More informationLinear Buckling Analysis of a Plate
Workshop 9 Linear Buckling Analysis of a Plate Objectives Create a geometric representation of a plate. Apply a compression load to two apposite sides of the plate. Run a linear buckling analysis. 9-1
More informationElasto-Plastic Deformation of a Truss Structure
WORKSHOP PROBLEM 8 Elasto-Plastic Deformation of a Truss Structure Objectives: Demonstrate the use of elastic-plastic material properties. Create an enforced displacement on the model. Run an MSC/NASTRAN
More informationLS-DYNA s Linear Solver Development Phase 1: Element Validation
LS-DYNA s Linear Solver Development Phase 1: Element Validation Allen T. Li 1, Zhe Cui 2, Yun Huang 2 1 Ford Motor Company 2 Livermore Software Technology Corporation Abstract LS-DYNA is a well-known multi-purpose
More informationA Verification Procedure for MSC/NASTRAN Finite Element Models
NASA Contractor Report 4675 A Verification Procedure for MSC/NASTRAN Finite Element Models Alan E Stockwell Lockheed Engineering & Sciences Company, Hampton, Virginia Prepared for Langley Research Center
More informationImporting Results using a Results Template
LESSON 15 Importing Results using a Results Template Objectives: Write a custom nodal and displacement results template. Import a Patran 2.5 Neutral File model. Import a Patran 2.5 Results File. Perform
More informationSTEP AP209 ed2 Linear Static Structural FEA Handbook
STEP AP209 ed2 Linear Static Structural FEA Handbook Volume 2: FEA Steps, Loads and Boundary Conditions for LOTAR EAS Pilot Study #2 Release 1.0.1 December 20, 2018 Contacts: Jochen Boy PROSTEP AG Dolivostraße
More informationAnalysis of a Tension Coupon
Y Z X Objectives: Manually define material and element properties. Manually create the geometry for the tension coupon using the given dimensions. Apply symmetric boundary constraints. Convert the pressure
More informationPATRAN/ABAQUS PRACTICE
UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN College of Engineering CEE570/CSE551 Finite Element Methods (in Solid and Structural Mechanics) Spring Semester 2014 PATRAN/ABAQUS PRACTICE This handout provides
More informationTransient and Modal Animation
WORKSHOP 20 Transient and Modal Objectives: Introduce the user to insight animation tools. Perform standard and quick modal animation. Perform transient animation. MSC.Patran 301 Exercise Workbook 20-1
More informationWrite Number Function
EXERCISE 1 Write Number Function write_number (5, this is record number ) this is record number 1 this is record number 2 this is record number 3 this is record number 4 this is record number 5 Objectives:
More informationBuilding the Finite Element Model of a Space Satellite
LESSON 3 Building the Finite Element Model of a Space Satellite 30000 30001 Objectives: mesh & MPC s on a Space Satellite Perform Model and Element Verification. Learn how to create 0-D, 1-D and 2-D elements
More informationCE366/ME380 Finite Elements in Applied Mechanics I Fall 2007
CE366/ME380 Finite Elements in Applied Mechanics I Fall 2007 FE Project 1: 2D Plane Stress Analysis of acantilever Beam (Due date =TBD) Figure 1 shows a cantilever beam that is subjected to a concentrated
More informationPost Processing of Results
LESSON 22 Post Processing of Results Objectives: Combine result cases. Use fringe plot options to more accurately look at stress fringe plots. Use xy plots to examine stresses at specific sections. Perform
More information